| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $233.73 | 8.401% | $253.3657 | $253.37 | $253.35 | $253.40 |
| Purchase #2 | $98.91 | 12.779% | $111.5497 | $111.55 | $111.55 | $111.50 |
| Purchase #3 | $8.97 | 6.526% | $9.5554 | $9.56 | $9.55 | $9.60 |
| Purchase #4 | $20.34 | 12.396% | $22.8613 | $22.86 | $22.85 | $22.90 |
| Purchase #5 | $179.32 | 13.263% | $203.1032 | $203.10 | $203.10 | $203.10 |
| Purchase #6 | $127.59 | 6.768% | $136.2253 | $136.23 | $136.25 | $136.20 |
| Purchase #7 | $80.25 | 3.396% | $82.9753 | $82.98 | $83.00 | $83.00 |
| 7 purchase totals = | $749.11 | $819.6359 | $819.65 | $819.65 | $819.70 | |